Charisse F. Gencyuz, MD
Internal Medicine Physician · Ann Arbor, MI
Charisse F. Gencyuz, MD is an internal medicine physician with a practice address in Ann Arbor, Michigan, and NPI 1174612303, issued on Oct 12, 2006. Check the license (Michigan 4301063842, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Charisse F. Gencyuz
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4301063842 MI
Self-reported in NPPES; status is on the state search - Practice location
- 375 Briarwood Cir, Ann Arbor, MI 48108
- Phone
- (734) 998-7207
- Enumerated
- Oct 12, 2006
- Record last updated
- Oct 1, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicaid ID
- 4166507 MI
- Medicare enrollment
- Enrolled (PECOS I20100104000623); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 1994
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Also registered at 375 Briarwood Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nicole CremerStudent in an Organized Health Care Education/Training Program1134789266
- Elizabeth Drake, MDInternal Medicine Physician1881783751
- Kayla GallantStudent in an Organized Health Care Education/Training Program1699602979
- Yousif GariaqozaStudent in an Organized Health Care Education/Training Program1891535845
Verify Charisse F. Gencyuz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301063842Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,289 Medicare Part D claims for 208 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 25 claims were for opioids.
Most prescribed
- Atorvastatin Calcium123 claims
- Amlodipine Besylate79 claims
- Omeprazole77 claims
- Levothyroxine Sodium65 claims
- Lisinopril47 claims
- Metoprolol Succinate38 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Regents OF The University OF MichiganAnn Arbor, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Charisse F. Gencyuz among 5,735 internal medicine physician records in Michigan
Charisse F. Gencyuz, MD is one of 5,735 internal medicine physician records with a practice address in Michigan. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 60% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1994 · median 2006 among the 3,564 with a school on file
- Record last updated2019 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
479 internal medicine physician records list a practice address in Ann Arbor
They are 479 of the 15,616 NPPES records with a practice address in Ann Arbor, and 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Ann Arbor → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Elizabeth Drake, MDAnn Arbor, MI 481081881783751
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- Kurt Kamper, MDAnn Arbor, MI 481081154370542
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- Dale Mazer, M.D.Ann Arbor, MI 481081568424893
Common questions
What is Charisse F. Gencyuz, MD's NPI number?
Charisse F. Gencyuz, MD's National Provider Identifier (NPI) is 1174612303, issued on Oct 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Charisse F. Gencyuz, MD located?
The NPPES record lists a practice address at 375 Briarwood Cir, Ann Arbor, MI, 48108. Phone: (734) 998-7207. Providers update this record themselves, so call before visiting.
How can I verify Charisse F. Gencyuz, MD's license?
NPPES lists Michigan license number 4301063842, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Charisse F. Gencyuz, MD prescribe under Medicare Part D?
In 2024, Charisse F. Gencyuz, MD had 1,289 Medicare Part D claims for 208 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.